1 John 1:7
But if we walk in the light, as he is in the light; we have fellowship with one another, and the blood of Jesus Christ the Son cleanses us from all sin.
1 John 5:6
This is her who came by water and blood, even Jesus the Christ; not by the water only, but by the water and the blood.
Revelation 1:5
and from Jesus Christ, the faithful witness, the first born of the dead, and the ruler of the kings of the earth; to him who has loved us, and washed us from our sins in his own blood,
Revelation 7:14
And I said to him, Sir, you know. And he said to me, These are they who have come out of much tribulation, and have washed their robes, and made them white in the blood of the Lamb: